package com.yscp.ysdemo.config;


import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.List;

@Slf4j
@Configuration
public class WebMvcConfig extends WebMvcConfigurationSupport {
    /**
     * 静态资源映射
     * @param registry
     */
    @Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
//        registry.addResourceHandler("/backend/**").addResourceLocations("classpath:/backend/");
//        registry.addResourceHandler("/front/**").addResourceLocations("classpath:/front/");
    }

//    /**
//     * 扩展mvc框架的消息转换器
//     * @param converters
//     */
//    @Override
//    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
//        log.info("扩展消息转换器...");
//        //创建消息转换器对象
//        MappingJackson2HttpMessageConverter messageConverter = new MappingJackson2HttpMessageConverter();
//        //设置对象转换器，底层使用Jackson将Java对象转为json
//        messageConverter.setObjectMapper(new JacksonObjectMapper());
//        //将上面的消息转换器对象追加到mvc框架的转换器集合中
//        converters.add(0,messageConverter);
//    }
}
